Add maven pom files for jobid.api-java and lb.client-java (solves issue #18).
Fedora Review #965848:
- use Maven pom files
- add runtime dependency on java
- remove unnecessary noarch in jobid.api-java
- noarch subpackages on Fedora in lb.client-java
Cleanups in lb.common and lb.client rpm packaging.
Enable parallel build in rpm packaging as recommended in Fedora review #965848. Wild build errors may occur. :-)